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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
This page is part of Wikipedia's repository of public domain and freely usable images, such as photographs, videos, maps, diagrams, drawings, screenshots, and equations. . Please do not list images which are only usable under the doctrine of fair use, images whose license restricts copying or distribution to non-commercial use only, or otherwise non-free images
The use of JPEG is discouraged, since it is a lossy compression format and so will result in a blurry map or diagram. The quality of GIF images is better than JPEG. GIF images allow for the creation of animations. PNG is a lossless, truecolor image format. It is good for all maps and particularly for maps with more than 256 colours.
Black and white aerial photographs are frequently used for drawing maps, such as topographic maps. [5] Topographic maps are precise, in-depth descriptions of the terrain characteristics found in the areas or regions. [7] Black and white aerial photography is capable of producing good-quality images under poor weather conditions, such as foggy ...
A topographic survey is typically based upon a systematic observation and published as a map series, made up of two or more map sheets that combine to form the whole map. A topographic map series uses a common specification that includes the range of cartographic symbols employed, as well as a standard geodetic framework that defines the map ...
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An enlargeable relief map of Chile. The following outline is provided as an overview of and topical guide to Chile: Chile – country in South America occupying a long, narrow strip of land between the Andes mountains to the east and the Pacific Ocean to the west. Prior to the arrival of the Spanish in the 16th century, northern and central ...
This file was derived from: Chile location map.svg by NordNordWest Reino de Chile según Juan de la Cruz Cano y Olmedilla, 1775.jpg Límite entre Chile y Perú en el río Loa, Plano General del Reyno de Chile en la América Meridional de Andrés Baleato (1793).jpg Own work: Author: derivative work: Janitoalevic; Original map: